How To Distinguish The Quality Of Corrugated Boxes?

Corrugated boxes have different materials and sizes. There are three-layer and five-layer cartons in daily life, and seven layers are used less. Each layer is also divided into corrugated paper, lining paper, face paper, core paper, etc. The feel and color of various papers are different, and there are good and bad points according to the different quality of the material. Next, let's talk about its good and bad points.

1. When we judge the quality of the packaging carton, we need to know what the material of the carton is. For example, a corrugated box, we need to check how many layers of corrugated there are. The quality will be more guaranteed. Generally, the quality is guaranteed, and it is suitable for long-distance transportation. The number of corrugated layers cannot be less than five layers.

2. When we judge the quality of corrugated carton packaging, we can judge by the joint gap of the carton. A good quality carton has only one seam, including the bottom and side of the carton. There is only one seam. The seams also need to be fixed with steel nails, and the carton with better quality needs to be nailed every five centimeters on average.

3. When we judge the quality of the carton packaging, we can judge whether the carton is done well by checking the appearance of the carton, the printing clarity, completeness and thickness of the cardboard. For example, regarding the integrity of the kraft paper, it is necessary to check whether the cover of the kraft paper is flat enough and whether there is any blistering on the surface.